1/2 c. butter
1 c. sugar
2 eggs
1 tsp. vanilla
1 c. sour cream
2 c. flour (scant)
1/4 tsp. salt
1 tsp. baking powder
1 tsp. baking soda

TOPPING:

1/3 c. brown sugar
1/4 c. white sugar
1 tsp. cinnamon
1/4 c. chopped nuts (opt.)